Q: Which equation correctly represents the process of ATP hydrolysis, the release of energy from ATP?

$$\mathrm{ATP} + \mathrm{H}_2\mathrm{O} \rightarrow \mathrm{ADP} + \mathrm{P}_i + \text{energy}$$

Question 1

Which of the following is NOT considered a universal characteristic of life according to modern biology?

Accepted Answer

Ability to photosynthesize

Question 2

Pasteur’s experiment with swan-necked flasks was designed to test which hypothesis?

Accepted Answer

All cells come from preexisting cells

Question 3

Which of the following best explains why viruses are not considered alive by most biologists?

Accepted Answer

Viruses do not use energy independently

Question 4

A scientist discovers a new organism that is unicellular, lacks a nucleus, and thrives in extreme environments. To which domain does this organism most likely belong?

Accepted Answer

Archaea

Question 5

Which statement about the Central Dogma of Biology is correct?

Accepted Answer

Information flows from DNA to RNA to protein

Question 6

Which molecule is considered the universal energy 'battery' in most cells?

Accepted Answer

Adenosine triphosphate (ATP)

Question 7

A population of beetles is exposed to a new pesticide. Over several generations, most beetles in the population become resistant. Which process best explains this change?

Accepted Answer

Natural selection

Question 8

Which of the following is a direct result of a mutation in DNA?

Accepted Answer

A change in the sequence of amino acids in a protein

Question 9

Which of the following best describes the role of chromosomes in inheritance?

Accepted Answer

Chromosomes encode hereditary information in DNA

Question 10

Which of the following is an example of adaptation?

Accepted Answer

A trait that increases an organism's fitness in its environment

Question 11

Given the DNA sequences below, which two species are most closely related?
Species A: AACTAGCGCGAT
Species B: AACTAGCGCCAT
Species C: AACTACCACCAT

Accepted Answer

Species A and Species B

Question 12

Which equation correctly represents the process of ATP hydrolysis, the release of energy from ATP?

Accepted Answer

$$\mathrm{ATP} + \mathrm{H}_2\mathrm{O} ightarrow \mathrm{ADP} + \mathrm{P}_i + 	ext{energy}$$

Question 13

Which of the following is NOT a component of good experimental design?

Accepted Answer

Changing multiple variables at once

Question 14

Which of the following is a correct example of scientific nomenclature?

Accepted Answer

Homo sapiens

Question 15

Which process is responsible for the transfer of information from DNA to RNA?

Accepted Answer

Transcription

Question 16

Retroviruses, such as HIV-1, are exceptions to the Central Dogma because they:

Accepted Answer

Use reverse transcriptase to convert RNA into DNA

Question 17

Which of the following best describes a population in biological terms?

Accepted Answer

A group of individuals of the same species living in the same area at the same time

Question 18

Which of the following is a plausible source of energy for life in deep-sea hydrothermal vent communities?

Accepted Answer

Reduced inorganic molecules

Question 19

Which of the following statements about cell theory is correct?

Accepted Answer

All organisms are made up of membrane-bound cells

General Biology: The Study of Life – Foundations, Cell Theory, and Evolution

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